Best suited to candidates with AI engineering experience and strong cross-functional communication skills working in mobility and safety-focused AI domains.
Derived from job-description analysis by Serendipath's career intelligence engine.
Original posting from Cambridge Mobile Telematics
CMT is seeking a senior-level versatile Software Engineer to join our AI Native team. This team has a dual mandate: spreading efficient AI tool usage across the organization and building new AI-based tools for wider use. Recent projects have ranged from building a PR reviewer, to an AI Engineer, to spend management tools. The team works primarily with Product and Engineering teams, but also looks to grow efficient AI usage in other teams where needed (e.g. HR, Finance). The team sources ideas from inside and outside the company to build prototypes; prototypes with traction are then more fully developed by the team and used across the company. If you’re interested in using your skills to make the world's roads and drivers safer, we’d like to meet you.
CMT is looking for a Senior Software Engineer, AI Native to help us change the world. CMT has helped protect over 65 million drivers and prevent over 126,000 crashes worldwide. We build AI to solve some of the most difficult challenges in mobility — understanding and reducing risk, detecting crashes, and getting people life-saving help. The problems are hard. The impact is real. No matter your role, your work will matter at CMT.
Responsibilities:
Use independent judgment and discretion to source the latest practical AI Native ideas and solutions from inside and outside the company
Clearly communicate at a variety of levels: in depth with engineers, and at higher but practical levels with non-engineers
Assess the trade-offs between solutions in terms of complexity, cost, and other factors
Work with external vendors / trials as necessary (e.g. open-weights models)
Develop prototypes quickly and shop them to the appropriate audience
Productize the team’s prototypes to the appropriate level such that they can be used across the company
Apply a security-mindset to your and others’ work
Present your work to small audiences to gain traction and feedback
Complete any additional tasks that may arise
Qualifications:
Bachelor’s degree or equivalent years of experience and/or certification in Computer Science or related field
4+ years of relevant working experience in software engineering, with a focus on backend applications, services, and APIs
Strong programming skills in languages such as Python and Golang
AI Literacy: experience with AI tools for engineers (e.g. Claude Code, Codex, Cursor)
Experience with databases (e.g. SQL)
Experience building LLM-powered applications and MCP servers
Experience working with services in AWS
Experience with security analyses and auditing in an AI setting
Ability to commute to our Cambridge, MA office 3 days per week
Excellent communication and collaboration skills
Compensation and Benefits:
Fair and competitive salary based on skills and experience, and annual performance bonus
Equity may be awarded in the form of Restricted Stock Units (RSUs)
Medical, Dental, Vision and Life Insurance, matching 401k, short-term & long-term disability and parental leave
Unlimited Paid Time Off including vacation, sick days & public holidays
Flexible scheduling and work from home policy depending on role and responsibilities
Base Salary Range
The base salary range for this position is: $139,300 to $174,100. This range is specifically for Cambridge, MA
Additional Perks:
Work on a mission with real impact: crashes prevented, injuries avoided, lives protected around the world
Join an industry leader — 65 million drivers protected, powering 140+ programs across 25 countries
Recognized innovator in mobility AI, earning top honors including the TIME Industry Leader in AI, a Gold Edison Award, and the Artificial Intelligence Excellence Award for AI for Social Good. CMT is also Great Place to Work Certified
Be part of the team inventing the future of mobility and road safety
Move fast, own outcomes, do work that matters
High ownership, small teams, and direct access to leadership — no layers between your work and its impact
Unlimited PTO, flexible scheduling, competitive salary, annual performance bonus, RSUs, and full benefits including medical, dental, vision, and 401k match
Summer Fridays provide team members with half days to recharge
Join one of our employee resource groups: Black, AAPI, LGBTQIA+, Women, Book Club, and Health & Wellness
Comprehensive wellness, education, and employee assistance programs
Commitment to Diversity and Inclusion:
At CMT, we believe the best ideas come from a mix of backgrounds and perspectives.
We are an equal-opportunity employer committed to creating a workplace and culture where everyone feels valued, respected, and empowered to bring their unique talents and perspectives. Diversity is essential to our success, and we actively seek candidates from all backgrounds to join our growing team.
We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability state. CMT is headquartered in Cambridge, MA. To learn more, visit www.cmtelematics.com and follow us on Instagram @cmt.ai
About Cambridge Mobile Telematics:
Cambridge Mobile Telematics (CMT) is the world’s largest telematics and AI company for safer mobility. Its mission is to make the world’s roads and drivers safer. The company’s AI-driven platform, DriveWell Fusion®, proactively identifies and reduces driving risk, leading to fewer crashes and injuries. To date, CMT’s technology has helped prevent over 126,000 crashes worldwide. CMT enables partners to measure risk, detect crashes, provide life-saving assistance, and streamline claims. Headquartered in Cambridge, MA, CMT operates globally with offices in Budapest, Hungary; Chennai, India; Seattle, Washington; Tokyo, Japan; and Zagreb, Croatia. Learn more at www.cmt.ai.